private void button_ShowInfo_Click(object sender, System.EventArgs e)
{
VisionLightInfo info = new VisionLightInfo();
// collect all infos
foreach (Layer layer in EditorManager.Scene.Layers)
layer.GetStaticLightInfo(info);
string s = info.ToText();
if (s==null)
return;
ShowDescriptionDlg dlg = new ShowDescriptionDlg();
dlg.Text = "Scene lighting information";
dlg.HeaderText = "Scene elements that contribute to vLux computations";
dlg.DescriptionText = s;
dlg.ShowDialog(this);
}
public bool RunLighting(bool bShowDlg, ZoneCollection zones, bool bIncludeMainZone)
{
bool bExportInfoOnly = false;
if (bShowDlg)
{
VLuxLightingDlg dlg = new VLuxLightingDlg();
dlg.Settings = (EditorManager.Scene as EditorScene).Settings; // clone settings
dlg.LightMainPart = bIncludeMainZone;
if (dlg.ShowDialog() != DialogResult.OK)
return false;
// copy back settings:
(EditorManager.Scene as EditorScene).Settings = dlg.Settings;
if (!dlg.DoRelighting)
return true;
bExportInfoOnly = dlg.ExportInfoOnly;
}
// for progress bar
int iRelevantCount = bIncludeMainZone ? 1 : 0;
foreach (Zone zone in zones)
if (zone.RunLighting)
iRelevantCount++;
// nothing to light
if (iRelevantCount == 0)
return true;
Cursor oldCursor = EditorManager.MainForm.Cursor;
EditorManager.MainForm.Cursor = Cursors.WaitCursor;
VisionLightInfo info = new VisionLightInfo();
EditorManager.Progress.ShowProgressDialog("Calculate static lighting");
EditorManager.Progress.Percentage = 0.0f;
float fPercentageStep = 100.0f / (float)iRelevantCount;
// collect all infos
foreach (Layer layer in EditorManager.Scene.Layers)
layer.GetStaticLightInfo(info);
// save all info files, for every zone and optionally main zone
for (int i = 0; i <= zones.Count; i++)
{
Zone zone = null;
if (i == zones.Count)
{
if (!bIncludeMainZone)
continue;
}
else
{
zone = zones[i];
if (!zone.RunLighting)
continue;
}
info.FilterByZone(zone);
// save file that contains static lights
string basename = "StaticLightingInfo";
if (zone != null)
{
zone.StaticLightInfo = (StaticLightInfo)info.Clone();
basename += "_" + zone.ZoneName;
}
string absfilename = Path.Combine(EditorManager.Scene.LayerDirectoryName, basename + ".XML");
if (!info.Save(absfilename))
{
EditorManager.MainForm.Cursor = oldCursor;
EditorManager.Progress.HideProgressDialog();
return false;
}
// also, collect static mesh information
string meshRelFilename = Path.Combine(EditorManager.Scene.RelativeLayerDirectoryName, basename + ".temp");
string meshAbsFilename = Path.Combine(EditorManager.Scene.LayerDirectoryName, basename + ".temp");
EditorManager.EngineManager.CreateStaticLightingMeshes(meshAbsFilename, info);
EditorManager.Progress.Percentage += fPercentageStep;
}
if (bExportInfoOnly)
{
EditorManager.MainForm.Cursor = oldCursor;
EditorManager.Progress.HideProgressDialog();
return true;
}
// trigger the event (maybe another before info.Save?)
EditorManager.TriggerSceneEvent(SceneEventArgs.Action.BeforeStaticLighting, true);
// put together vLux parameter string
string projectDir = EditorManager.Project.ProjectDir;
if (projectDir.EndsWith(@"\"))
projectDir = projectDir.Remove(projectDir.Length - 1, 1);
// restart progress bar
EditorManager.Progress.Percentage = 0.0f;
// launch vLux n times
bool bSuccess = true;
for (int i = 0; i <= zones.Count; i++)
{
bool bVLuxSuccess = true;
Zone zone = null;
if (i == zones.Count)
{
if (!bIncludeMainZone)
continue;
}
else
{
zone = zones[i];
if (!zone.Loaded || !zone.RunLighting)
continue;
}
// save file that contains static lights
string basename = "StaticLightingInfo";
if (zone != null)
basename += "_" + zone.ZoneName;
string meshLitFilename = Path.Combine(EditorManager.Scene.LayerDirectoryName, basename + ".lit");
// determine out filename (including relative path) and remove file extension
string outFilename = EditorManager.Scene.FileName;
string outFilenameExt = Path.GetExtension(outFilename);
if (outFilenameExt != null)
outFilename = outFilename.Remove(outFilename.Length - outFilenameExt.Length, outFilenameExt.Length);
if (zone != null)
outFilename += "_" + zone.ZoneName;
//set edit mode for relevant lighting files
EditorManager.EngineManager.EditOrAddRCSLightingFiles(Path.Combine(projectDir, outFilename), zone, meshLitFilename, false);
string paramStr = "\"\""; // no v3d (first parameter just empty quotes)
paramStr += " -project \"" + projectDir + "\""; // the project folder
paramStr += " -tempfolder \"" + EditorManager.Scene.LayerDirectoryName + "\""; // the relative folder name where the temp files are located
paramStr += " -out \"" + outFilename + "\""; // output filename
if (zone != null)
paramStr += " -zone \"" + zone.ZoneName + "\"";
//paramStr += " -title \"" + EditorApp.Scene.FileName + "\""; // no window title required in this mode
paramStr += " -quiet -minimized";
string lightingCfgFile = VLuxLightingTool.GetLightingCfgFile((EditorManager.Scene as EditorScene).Settings);
ManagedBase.RCS.GetProvider().EditFile(lightingCfgFile);
paramStr += " -config \"" + lightingCfgFile + "\"";
try
{
// create a batch file for stand-alone lighting
string batchName = Path.Combine(EditorManager.Scene.LayerDirectoryName, "Relight_" + basename + ".bat");
TextWriter txt = new StreamWriter(batchName);
txt.WriteLine("vLux.exe " + paramStr);
txt.Close();
}
catch (Exception ex)
{
EditorManager.DumpException(ex);
}
try
{
Process vLux = FileHelper.RunExternalTool("vLux", VLuxLightingDlg.vLuxEXEPath, paramStr, true);
if (vLux == null)
{
EditorManager.MainForm.Cursor = oldCursor;
EditorManager.Progress.HideProgressDialog();
return false;
}
Console.WriteLine(vLux.StandardOutput.ReadToEnd());
vLux.WaitForExit();
int iExitCode = vLux.ExitCode; // can we do something with this?
}
catch (Exception ex)
{
EditorManager.ShowMessageBox("vLux did not complete lighting. Please try again.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
EditorManager.DumpException(ex);
bVLuxSuccess = false;
}
// wait until vLux is finished...
EditorManager.Progress.Percentage += fPercentageStep;
// reload the engine files
if (bSuccess)
{
bVLuxSuccess &= EditorManager.EngineManager.ReloadLightingFiles(outFilename, zone);
bVLuxSuccess &= EditorManager.EngineManager.ReloadStaticLightingMeshes(zone, meshLitFilename);
EditorManager.Scene.UpdateView(true);
EditorManager.Scene.UpdateView(true);
//add relevant lighting files to RCS
ManagedBase.RCS.GetProvider().AddFile(lightingCfgFile, false);
EditorManager.EngineManager.EditOrAddRCSLightingFiles(Path.Combine(projectDir, outFilename), zone, meshLitFilename, true);
}
System.Diagnostics.Debug.Assert(bVLuxSuccess, "lighting was not successful");
bSuccess &= bVLuxSuccess;
// trigger the event (maybe another before info.Save?)
EditorManager.OnSceneEvent(new SceneEventArgs(SceneEventArgs.Action.AfterStaticLighting, bSuccess));
}
// Update all shader assignments
IScene.SendShaderResourceChangedEvent(new EventArgs());
// repaint
EditorManager.Scene.UpdateView(false);
EditorManager.MainForm.Cursor = oldCursor;
EditorManager.Progress.HideProgressDialog();
return bSuccess;
}